thanhnvandClaude Opus 4.8
3432ae59e1
- SEC-07 (M-08): real approval verification via approval-verify.sh in enforced mode (CASAN_PROFILE=prod / CASAN_APPROVAL_STRICT=1) for control-plane `set` (sensitive keys), kill-switch `clear`, and self-improve (inherits control-plane). A bare or forged approval string is now denied; dev mode stays backward-compatible. - SEC-10 (M-05): non-spoofable agent identity. tool-registry-gate least-privilege no longer trusts CASAN_AGENT env in enforced mode (CASAN_IDENTITY_STRICT=1) — the caller must present a signed token (agent-identity-sign.sh) bound to agent id + run id, verified against agent-identities.registry. Blocks env spoofing + replay. Verify: SEC+integrity gate 18/0, run-casan4 0-FAIL, adversarial 44/44 (H2 intact), control-plane 9/0, h5-approval 12/0, c7-incident 15/0, self-improve 7/0, track-c 29/0. Plan-16 P0 + P1 now complete; remaining: P2 (SEC-12/13/14/15/22..30). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
25 lines
1.0 KiB
Bash
25 lines
1.0 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# CASAN Plan-16 SEC-10 — mint a signed agent-identity token.
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#
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# Proves a caller really IS a given agent (instead of just setting CASAN_AGENT).
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# The signed assertion is bound to the agent id AND the run id, so a token cannot
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# be replayed for a different run:
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# casan-agent|v1|<agent-id>|<run-id>
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#
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# Usage: agent-identity-sign.sh <agent-id> <run-id> <private-key> <sig-out>
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# The matching PUBLIC key must be registered in agent-identities.registry.
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AGENT="${1:-}"; RUN="${2:-}"; PRIV="${3:-}"; SIG_OUT="${4:-}"
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if [[ -z "$AGENT" || -z "$RUN" || -z "$PRIV" || -z "$SIG_OUT" ]]; then
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echo "Usage: agent-identity-sign.sh <agent-id> <run-id> <private-key> <sig-out>" >&2
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exit 64
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fi
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command -v openssl >/dev/null 2>&1 || { echo "openssl_unavailable" >&2; exit 1; }
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TMP="$(mktemp)"; trap 'rm -f "$TMP"' EXIT
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printf '%s' "casan-agent|v1|$AGENT|$RUN" > "$TMP"
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openssl dgst -sha256 -sign "$PRIV" -out "$SIG_OUT" "$TMP"
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echo "AGENT_IDENTITY_SIGNED agent=$AGENT run=$RUN sig=$SIG_OUT"
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